{"Entry":{"collection":"psql","key":"cmd-68-74-6d-6c","name":"\\html","aliases":["\\html"],"metadata":{"aliases":["\\html"],"category":"Output and formatting","content_hash":"0a0c531c461cc2aefba1ffd780864ae4914776489ab646efb5b48cbd0715f4e5","imported_at":"2026-09-30T00:40:45.058578+08:00","name":"\\html","name_zh":"","slug":"cmd-68-74-6d-6c","summary":"Turns on HTML query output format. If the HTML format is already on, it is switched back to the default aligned text format. This command is for compatibility and convenience, but see \\pset about setting other output options."}},"Definition":{"Collection":"psql","Key":"cmd-68-74-6d-6c","SourceDatabase":"center","Version":"18","SourceTable":"psql_command","SourceKey":"cmd-68-74-6d-6c","SourceRevision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","Facts":{"command":"\\html","comparison_data":{"definition":"Turns on HTML query output format. If the HTML format is already on, it is switched back to the default aligned text format. This command is for compatibility and convenience, but see \\pset about setting other output options.","modifiers":[],"signature":"\\H or \\html","spellings":["\\H","\\html"]},"comparison_hash":"45c05ba6df5de57a5dab0d9afed27a440a306b0852d0f248395816c9acf40465","description":["Turns on HTML query output format. If the HTML format is already on, it is switched back to the default aligned text format. This command is for compatibility and convenience, but see \\pset about setting other output options."],"facts":[{"label":"Client","value":"psql 18.6"},{"label":"Case-sensitive spelling","value":"\\html"}],"manual_html":"\u003cdiv\u003e\u003cdl class=\"variablelist\"\u003e\u003cdt id=\"APP-PSQL-META-COMMAND-HTML\"\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"literal\"\u003e\\H\u003c/code\u003e or \u003ccode class=\"literal\"\u003e\\html\u003c/code\u003e\u003c/span\u003e \u003c/dt\u003e\u003cdd\u003e\n\u003cp\u003eTurns on HTML query output format. If the HTML format is already on, it is switched back to the default aligned text format. This command is for compatibility and convenience, but see \u003ccode class=\"command\"\u003e\\pset\u003c/code\u003e about setting other output options.\u003c/p\u003e\n\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","manual_path":"app-psql.html#APP-PSQL-META-COMMAND-HTML","modifiers":[],"related":[{"label":"\\H","url":"/wiki/psql/cmd-48/?v=18"},{"label":"psql command-line options and complete manual","url":"/wiki/tool/psql/?v=18"}],"release":{"channel":"stable","evidence_kind":"English manual and source declarations","label":"18.6","major":"18","manifest":{"index":"index.html","major":"18","pages":1148,"pdf":{"A4":{"built_at":"2026-09-26","bytes":15865106,"pages":3154,"sha256":"19512c405da53f9f7fcf0abba359223aa65f021be025bf3411381918f92e3190","url":"/files/documentation/pdf/18/postgresql-18-A4.pdf"},"US":{"built_at":"2026-09-26","bytes":15748059,"pages":3328,"sha256":"facbe6c229e598b872d3d98bef53308f46e06746006fa4590de9a7de9dd46319","url":"/files/documentation/pdf/18/postgresql-18-US.pdf"}},"release":"18.6","source_mode":"en SGML built with pinned official archive","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","source_url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","svg_assets":3,"tree":"18"},"ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sections":[],"signature":"\\H or \\html","sources":[{"anchor":"APP-PSQL-META-COMMAND-HTML","file":"app-psql.html","label":"18.6 English manual · app-psql.html","sha256":"fa2a1d39294b8854318e82e93f71272c645ed88150ecc2786c28902c3f32782c","url":"/docs/18/app-psql.html#APP-PSQL-META-COMMAND-HTML"}],"spellings":["\\H","\\html"],"tables":[{"columns":[{"key":"command","label":"Command"},{"key":"modifiers","label":"Documented suffix modifiers"}],"key":"spellings","rows":[{"command":{"text":"\\H","url":"/wiki/psql/cmd-48/?v=18"},"modifiers":"None listed in this signature"},{"command":{"text":"\\html","url":"/wiki/psql/cmd-68-74-6d-6c/?v=18"},"modifiers":"None listed in this signature"}],"title":"Spellings in this manual definition"}]},"ManualEvidence":{"manual_path":"app-psql.html#APP-PSQL-META-COMMAND-HTML","release":{"channel":"stable","evidence_kind":"English manual and source declarations","label":"18.6","major":"18","manifest":{"index":"index.html","major":"18","pages":1148,"pdf":{"A4":{"built_at":"2026-09-26","bytes":15865106,"pages":3154,"sha256":"19512c405da53f9f7fcf0abba359223aa65f021be025bf3411381918f92e3190","url":"/files/documentation/pdf/18/postgresql-18-A4.pdf"},"US":{"built_at":"2026-09-26","bytes":15748059,"pages":3328,"sha256":"facbe6c229e598b872d3d98bef53308f46e06746006fa4590de9a7de9dd46319","url":"/files/documentation/pdf/18/postgresql-18-US.pdf"}},"release":"18.6","source_mode":"en SGML built with pinned official archive","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","source_url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","svg_assets":3,"tree":"18"},"ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","source_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sources":[{"anchor":"APP-PSQL-META-COMMAND-HTML","file":"app-psql.html","label":"18.6 English manual · app-psql.html","sha256":"fa2a1d39294b8854318e82e93f71272c645ed88150ecc2786c28902c3f32782c","url":"/docs/18/app-psql.html#APP-PSQL-META-COMMAND-HTML"}]},"MeasuredEvidence":{}},"Text":{"Collection":"psql","Key":"cmd-68-74-6d-6c","SourceDatabase":"center","Version":"18","Locale":"en","Title":"\\html","Summary":"Turns on HTML query output format. If the HTML format is already on, it is switched back to the default aligned text format. This command is for compatibility and convenience, but see \\pset about setting other output options.","BodyHTML":"\u003cdiv\u003e\u003cdl\u003e\u003cdt id=\"APP-PSQL-META-COMMAND-HTML\"\u003e\u003cspan\u003e\u003ccode\u003e\\H\u003c/code\u003e or \u003ccode\u003e\\html\u003c/code\u003e\u003c/span\u003e \u003c/dt\u003e\u003cdd\u003e\n\u003cp\u003eTurns on HTML query output format. If the HTML format is already on, it is switched back to the default aligned text format. This command is for compatibility and convenience, but see \u003ccode\u003e\\pset\u003c/code\u003e about setting other output options.\u003c/p\u003e\n\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","SourceRevision":"ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8","ContentHash":"e74202359161b047a13f10e591a4559d8478a169c10d07529098d14e5ceb3dd9","Payload":{"description":["Turns on HTML query output format. If the HTML format is already on, it is switched back to the default aligned text format. This command is for compatibility and convenience, but see \\pset about setting other output options."],"manual_html":"\u003cdiv\u003e\u003cdl class=\"variablelist\"\u003e\u003cdt id=\"APP-PSQL-META-COMMAND-HTML\"\u003e\u003cspan class=\"term\"\u003e\u003ccode class=\"literal\"\u003e\\H\u003c/code\u003e or \u003ccode class=\"literal\"\u003e\\html\u003c/code\u003e\u003c/span\u003e \u003c/dt\u003e\u003cdd\u003e\n\u003cp\u003eTurns on HTML query output format. If the HTML format is already on, it is switched back to the default aligned text format. This command is for compatibility and convenience, but see \u003ccode class=\"command\"\u003e\\pset\u003c/code\u003e about setting other output options.\u003c/p\u003e\n\u003c/dd\u003e\u003c/dl\u003e\u003c/div\u003e","related":[{"label":"\\H","url":"/wiki/psql/cmd-48/?v=18"},{"label":"psql command-line options and complete manual","url":"/wiki/tool/psql/?v=18"}],"sections":[],"tables":[{"columns":[{"key":"command","label":"Command"},{"key":"modifiers","label":"Documented suffix modifiers"}],"key":"spellings","rows":[{"command":{"text":"\\H","url":"/wiki/psql/cmd-48/?v=18"},"modifiers":"None listed in this signature"},{"command":{"text":"\\html","url":"/wiki/psql/cmd-68-74-6d-6c/?v=18"},"modifiers":"None listed in this signature"}],"title":"Spellings in this manual definition"}]}},"RequestedLocale":"zh-Hans","Fallback":true,"Versions":["10","11","12","13","14","15","16","17","18","19","20"],"Locales":["en"],"Signatures":null,"Spellings":[{"Version":"18","Ordinal":0,"Command":"\\H","Signature":"\\H or \\html","Modifiers":[]},{"Version":"18","Ordinal":1,"Command":"\\html","Signature":"\\H or \\html","Modifiers":[]}],"SQLState":null,"Evidence":null}